North American Network Operators Group
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Re: Software Started MCI Outage

  • From: Mark A. Cnota
  • Date: Wed Aug 11 23:49:22 1999 
But we know talking about successful upgrades isn't nearly as interesting. ;-)

-Mark

At 06:25 PM 8/11/99 -0400, Todd Romero wrote:




coincidentally, that _very_ same evening, (thurday night) Bell Atlantic
asked for a 10 minute maintence window on an SMDS Ds3 that connects a
small regional popsite. When asked what the maintence was for, i was
informed it was "to do a software upgrade on the switch"  :O


On Wed, 11 Aug 1999, Henry R. Linneweh wrote:

>
> http://www.zdnet.com/intweek/stories/news/0,4164,2312942,00.html
>
> According to MCI WorldCom spokeswoman Linda
> Laughlin, the carrier was upgrading a switch somewhere
> on the frame relay network when the device began to
> "experience congestion" and the initial outage began.
> Laughlin was unable to say where the faulty upgrade
> occurred or what the upgrade was for.
>
> Henry
>